Meaning of LASER and uses
Examples of optic fibres

Meaning Of Laser:

Laser is a  device that generates an intense beam of coherent monochromatic light  by stimulated emission of photons from excited atoms or molecules.

Places of use:

Lasers are used in drilling and cutting, alignment and guidance, and in surgery, reading barcodes and etc.

Examples of Optic Fibres:

Some examples of optical fibres are:-

Communication, Fiber Channel, Power Transmission, Sensors, Lasers, Aircraft etc.

Laser beams:-

wind moving at higher speeds will transfer more energy to the water, resulting in stronger waves.

not moving. pos accel,